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03MJ-02MP STRAIGHT

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Description & Features

Designed for high-pressure environments, the 03MJ-02MP STRAIGHT adapter from Brennan Industries offers robust performance with a dynamic pressure capability of up to 6,000 Psi. Constructed from durable straight steel, this adapter meets the stringent requirements of SAE J514 and SAE J476 standards, ensuring reliability and compliance. It features a Male JIC SAE 37-degree flare thread with a size of 3/8-24 mm, seamlessly connecting to a Male NPTF thread measuring 1/8-27 mm. With a compact overall length of 1.140 mm, this adapter provides effective fluid transfer solutions in various industrial applications.

SKU: 2404-03-02

Supplier Part Number (MPN): 2404-03-02

Alternate Part Numbers: A2021-2-3S

Specifications

Connection Size 1
3/16 in
Connection Size 2
1/8 in
Connection Type
Male JIC, MNPT
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 30 deg NPTF
Dimension Standards
SAE J514, SAE J476
Dimensions
1.14 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
7/16 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Series
2404 Series
Thread 2 Drill Dimensions
0.188 in
Thread B1 Drill Dimensions
0.125 in
Thread B2 Drill Dimensions
0.188 in
Thread Size
3/8-24 x 1/8-27

Product Questions & Answers (1)

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Question by: Bobby C on Mar 7, 2026, 6:55 PM
got a hose end thats 3/8-24 JIC, will this adapter screw into a 1/8-27 NPTF port?
Answer by: Customer Support on Mar 9, 2026, 4:46 PM
Yes, it is a straight adapter with a male JIC 37 degree flare on one side (3/8-24, SAE J514) and a male NPTF on the other (1/8-27, SAE J476), so it’s meant to connect those two thread types.

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